| Particulars (Rs in Millions) | Dec 2018 | Sep 2018 | Jun 2018 |
| Audited / UnAudited | UnAudited | UnAudited | UnAudited |
| Net Sales | 5081.00 | 7684.00 | 3122.00 |
| Total Expenditure | 3594.00 | 6207.00 | 2122.00 |
| PBIDT (Excl OI) | 1487.00 | 1477.00 | 1000.00 |
| Other Income | 370.00 | 400.00 | 398.00 |
| Operating Profit | 1857.00 | 1877.00 | 1398.00 |
| Interest | 1060.00 | 1033.00 | 987.00 |
| Exceptional Items | 0 | 0 | 0 |
| PBDT | 797.00 | 844.00 | 411.00 |
| Depreciation | 155.00 | 153.00 | 150.00 |
| Profit Before Tax | 642.00 | 691.00 | 261.00 |
| Tax | 122.00 | 55.00 | -99.00 |
| Provisions and contingencies | 0 | 0 | 0 |
| Profit After Tax | 520.00 | 636.00 | 360.00 |
| Extraordinary Items | 0 | 0 | 0 |
| Prior Period Expenses | 0 | 0 | 0 |
| Other Adjustments | 0 | 0 | 0 |
| Net Profit | 520.00 | 636.00 | 360.00 |
| Equity Capital | 3750.00 | 3750.00 | 3750.00 |
| Face Value (IN RS) | 10 | 10 | 10 |
| Reserves | | | |
| Calculated EPS | 1.39 | 1.70 | 0.96 |
| Calculated EPS (Annualised) | 5.55 | 6.78 | 3.84 |
| No of Public Share Holdings | 112500000.00 | 112500000.00 | 112500000.00 |
| % of Public Share Holdings | 30.00 | 30.00 | 30.00 |
| | | | |
| PBIDTM% (Excl OI) | 29.27 | 19.22 | 32.03 |
| PBIDTM% | 36.55 | 24.43 | 44.78 |
| PBDTM% | 15.69 | 10.98 | 13.16 |
| PBTM% | 12.64 | 8.99 | 8.36 |
| PATM% | 10.23 | 8.28 | 11.53 |
| Notes | Notes | Notes |